// EVERYDAY LIVES SCRIPTS

function change_intro(GetDivID,DivContent)
{
	DivID=document.getElementById(GetDivID)
	DivID.innerHTML=DivContent;
}

function further_information(fadein_divId)
{
	
	fdiv=document.getElementById(fadein_divId);
	fdiv.style.visibility = 'visible';
	document.getElementById('hii_video').style.visibility='hidden';
	document.getElementById('tandem_video').style.visibility='hidden';
	document.getElementById('wakamaru_video').style.visibility='hidden';
	content_fadein(fadein_divId)
}

function our_activities_video(GetDivId)
{
	document.getElementById('further_information').style.visibility='hidden';
	if (GetDivId=="hii_video")
	{
		document.getElementById('hii_video').style.visibility='visible';
		document.getElementById('tandem_video').style.visibility='hidden';
		document.getElementById('wakamaru_video').style.visibility='hidden';
	}
	else
	if (GetDivId=="tandem_video")
	{
		document.getElementById('tandem_video').style.visibility='visible';
		document.getElementById('hii_video').style.visibility='hidden';
		document.getElementById('wakamaru_video').style.visibility='hidden';
	}
	else
	if (GetDivId=="wakamaru_video")
	{
		document.getElementById('wakamaru_video').style.visibility='visible';
		document.getElementById('tandem_video').style.visibility='hidden';
		document.getElementById('hii_video').style.visibility='hidden';
	}
}

function close_further_information(divId)
{
	
	div=document.getElementById(divId);
	div.style.visibility = 'hidden';
}

function content_fadein(divId)
{
	
  div = document.getElementById(divId);
  setOpacity(div, 0);
  div.style.visibility = 'visible';
  fadeIn(divId,0);
}

function setOpacity(obj, opacity)
{
	opacity = (opacity == 100)?99.999:opacity;
  	obj.style.filter = "alpha(opacity:"+opacity+")";
	obj.style.KHTMLOpacity = opacity/100;
	obj.style.MozOpacity = opacity/100;
	obj.style.opacity = opacity/100;
}

function fadeIn(objId,opacity)
{
  if (document.getElementById)
  {
    obj = document.getElementById(objId);
    if (opacity <= 100)
	{
      setOpacity(obj, opacity);
      opacity += 10;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 50);
    }
  }
}